Invention Grant
US08230281B2 Techniques for boundary scan testing using transmitters and receivers
有权
使用发射机和接收机进行边界扫描测试的技术
- Patent Title: Techniques for boundary scan testing using transmitters and receivers
- Patent Title (中): 使用发射机和接收机进行边界扫描测试的技术
-
Application No.: US12422916Application Date: 2009-04-13
-
Publication No.: US08230281B2Publication Date: 2012-07-24
- Inventor: Sriram Narayan , Xiaoyan Su , Wilson Wong
- Applicant: Sriram Narayan , Xiaoyan Su , Wilson Wong
- Applicant Address: US CA San Jose
- Assignee: Altera Corporation
- Current Assignee: Altera Corporation
- Current Assignee Address: US CA San Jose
- Agent Steven J. Cahill
- Main IPC: G01R31/3177
- IPC: G01R31/3177 ; G01R31/40
Abstract:
A test driver transmitter drives a test signal through a resistive termination circuit to a first pin to test components on a board during a boundary scan test operation. A test receiver receives the test signal through a second pin and a pass gate coupled to the second pin during the boundary scan test operation. A test signal is transmitted to the test receiver during loopback operation through a loopback circuit.
Public/Granted literature
- US20100262877A1 Techniques for Boundary Scan Testing Using Transmitters and Receivers Public/Granted day:2010-10-14
Information query
